Ahmad Djunaidi (1993) Kalam Jama’ah = A Hybrid Language Of Indonesian Arabic In Surabaya (A Study Simplification Of Arabic In Kelurahan Ampel Surabaya). Skripsi thesis, UNIVERSITAS AIRLANGGA.

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Edison (1993) Language Attitude: The Stereotypes Of Javanese Students Of SMPN VII Surabaya Toward The Madurese Accent Speaker. Skripsi thesis, UNIVERSITAS AIRLANGGA.

Erita Setiyawati (1993) Woman’s Defense Of Human Rights Againts The Social Attitude And Notion (A Study of Henrick Ibsen’s A Doll’s House). Skripsi thesis, UNIVERSITAS AIRLANGGA.